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/*************************************************************************
* *
* Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith. *
* All rights reserved. Email: russ@q12.org Web: www.q12.org *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of EITHER: *
* (1) The GNU Lesser General Public License as published by the Free *
* Software Foundation; either version 2.1 of the License, or (at *
* your option) any later version. The text of the GNU Lesser *
* General Public License is included with this library in the *
* file LICENSE.TXT. *
* (2) The BSD-style license that is included with this library in *
* the file LICENSE-BSD.TXT. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files *
* LICENSE.TXT and LICENSE-BSD.TXT for more details. *
* *
*************************************************************************/
#include <ode/config.h>
#include <ode/error.h>
static dMessageFunction *error_function = 0;
static dMessageFunction *debug_function = 0;
static dMessageFunction *message_function = 0;
extern "C" void dSetErrorHandler (dMessageFunction *fn)
{
error_function = fn;
}
extern "C" void dSetDebugHandler (dMessageFunction *fn)
{
debug_function = fn;
}
extern "C" void dSetMessageHandler (dMessageFunction *fn)
{
message_function = fn;
}
extern "C" dMessageFunction *dGetErrorHandler()
{
return error_function;
}
extern "C" dMessageFunction *dGetDebugHandler()
{
return debug_function;
}
extern "C" dMessageFunction *dGetMessageHandler()
{
return message_function;
}
static void printMessage (int num, const char *msg1, const char *msg2,
va_list ap)
{
fflush (stderr);
fflush (stdout);
if (num) fprintf (stderr,"\n%s %d: ",msg1,num);
else fprintf (stderr,"\n%s: ",msg1);
vfprintf (stderr,msg2,ap);
fprintf (stderr,"\n");
fflush (stderr);
}
//****************************************************************************
// unix
#ifndef WIN32
extern "C" void dError (int num, const char *msg, ...)
{
va_list ap;
va_start (ap,msg);
if (error_function) error_function (num,msg,ap);
else printMessage (num,"ODE Error",msg,ap);
exit (1);
}
extern "C" void dDebug (int num, const char *msg, ...)
{
va_list ap;
va_start (ap,msg);
if (debug_function) debug_function (num,msg,ap);
else printMessage (num,"ODE INTERNAL ERROR",msg,ap);
// *((char *)0) = 0; ... commit SEGVicide
abort();
}
extern "C" void dMessage (int num, const char *msg, ...)
{
va_list ap;
va_start (ap,msg);
if (message_function) message_function (num,msg,ap);
else printMessage (num,"ODE Message",msg,ap);
}
#endif
//****************************************************************************
// windows
#ifdef WIN32
// isn't cygwin annoying!
#ifdef CYGWIN
#define _snprintf snprintf
#define _vsnprintf vsnprintf
#endif
#include "windows.h"
extern "C" void dError (int num, const char *msg, ...)
{
va_list ap;
va_start (ap,msg);
if (error_function) error_function (num,msg,ap);
else {
char s[1000],title[100];
_snprintf (title,sizeof(title),"ODE Error %d",num);
_vsnprintf (s,sizeof(s),msg,ap);
s[sizeof(s)-1] = 0;
MessageBox(0,s,title,MB_OK | MB_ICONWARNING);
}
exit (1);
}
extern "C" void dDebug (int num, const char *msg, ...)
{
va_list ap;
va_start (ap,msg);
if (debug_function) debug_function (num,msg,ap);
else {
char s[1000],title[100];
_snprintf (title,sizeof(title),"ODE INTERNAL ERROR %d",num);
_vsnprintf (s,sizeof(s),msg,ap);
s[sizeof(s)-1] = 0;
MessageBox(0,s,title,MB_OK | MB_ICONSTOP);
}
abort();
}
extern "C" void dMessage (int num, const char *msg, ...)
{
va_list ap;
va_start (ap,msg);
if (message_function) message_function (num,msg,ap);
else printMessage (num,"ODE Message",msg,ap);
}
#endif
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